What, exactly, would you consider a "Mamma's Boy"?

Most 'mamma's boy's' still live at home and rely on their mamma's for everything. She cooks, cleans for him and does his laundry. He in turn may or may not give her money. He considers her first, before any girlfriend he might have, but a lot of mamma's boy's don't have a girlfriend because mama wouldn't like it and she comes first. She is usually a dominant personality who rules his life and fights his battles. You can tell a mamma's boy by how often he mentions his mother and how he let's you know when he can or can't see you because he needs to take care of something for his mama. They usually have a weak personality and take a lot of crap from people, until and unless you say or do something to hurt his mama then suddenly he has a lot of and will defend her to the end. I have known mamma's boy's but as a rule, I stay away from them. They annoy me. ';-()